Haskell

Haskell is a general-purpose, statically typed, purely functional programming language with type inference and lazy evaluation. Designed for teaching, research, and industrial applications, Haskell pioneered several programming language features such as type classes, which enable type-safe operator overloading, and monadic input/output (IO). It is named after logician Haskell Curry. Haskell's main implementation is the Glasgow Haskell Compiler (GHC). Wikipedia

Created Year: 1990
Designed by: Erik Meijer • Warren Burton • Alastair Reid • Lennart Augustsson • John Hughes • Simon Peyton Jones • Philip Wadler • Kevin Hammond • John Launchbury • Paul Hudak • Thomas Johnsson
Developed by: Warren Burton • Alastair Reid • Simon Peyton Jones • Philip Wadler • Kevin Hammond • John Launchbury
Operating systems: Microsoft Windows • Unix-like operating system
Named after: Haskell Curry
Aliases: Haskell programming language, hs
File extensions: hs, lhs

Wikidata: Q34010

Influenced: Agda • Aldor • A♯ • Ballerina • Chaos • CoffeeScript • Curry • C# • Elm • Frege • F# • Hack • Idris • LiveScript • Mercury • Pure • PureScript • Python • Qi • Raku • Roc • Rust • Scala • Swift • Ur/Web

Influenced by: Clean • Lazy ML • Lisp • Miranda • ML • Orwell

Programming paradigms: purely functional programming • functional programming

Language types: interpreted language • compiled language • purely functional programming language • off-side rule language • modular programming language • non-strict programming language

module Main where

main = putStrLn "Hello World"